$ git clone -n https://src.fedoraproject.org/rpms/python-azure-mgmt-cdn.git /var/lib/mock/f45-build-29539-639/root/chroot_tmpdir/scmroot/python-azure-mgmt-cdn
Cloning into '/var/lib/mock/f45-build-29539-639/root/chroot_tmpdir/scmroot/python-azure-mgmt-cdn'...
$ git fetch origin 2aac8571f8d13b05bee1c9695ac7e811d8c02632:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-azure-mgmt-cdn
 * [new ref]         2aac8571f8d13b05bee1c9695ac7e811d8c02632 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2aac857 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild